Home / 10,058,799.36-15,091,178.04-5,802,022.56

Finding the Fourth Proportional to 10,058,799.36, 15,091,178.04 and 5,802,022.56

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Solution

The fourth proportional to 10,058,799.36, 15,091,178.04 and 5,802,022.56 is: 8,704,752.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,799.36 : 15,091,178.04 = 5,802,022.56 : x
  2. Step 2: Convert to fraction form
    10,058,799.36/15,091,178.04 = 5,802,022.56/x
  3. Step 3: Cross multiply
    10,058,799.36x = 15,091,178.04 × 5,802,022.56
  4. Step 4: Simplify right side
    10,058,799.36x = 87,559,355,445,056.58
  5. Step 5: Solve for x
    x = 87,559,355,445,056.58/10,058,799.36
  6. Step 6: Final answer
    x = 8,704,752.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.